公开(公告)号：US20160309543A1

公开(公告)日：2016-10-20

申请号：US15198293

申请日：2016-06-30

Applicant: KYOCERA CORPORATION

Inventor： Noriyoshi FUKUTA ,  Kugo MORITA ,  Chiharu YAMAZAKI

IPC: H04W76/06 ,  H04W76/04

CPC classification number: H04W76/38 ,  H04W76/23 ,  H04W92/18

Abstract: A UE 100-1 and a UE 200-2 perform D2D communication that is direct device to device communication. The UE 100-1 transmits a D2D termination preliminary notification indicating that termination of the D2D communication is wished to the UE 100-2 during the D2D communication. The UE 100-1 terminates the D2D communication after transmitting the D2D termination preliminary notification.

公开(公告)号：US20160302181A1

公开(公告)日：2016-10-13

申请号：US15186265

申请日：2016-06-17

Applicant: KYOCERA CORPORATION

Inventor： Masato FUJISHIRO ,  Chiharu YAMAZAKI ,  Kugo MORITA

IPC: H04W72/04 ,  H04W4/00 ,  H04W76/02 ,  H04W76/04

CPC classification number: H04W72/0406 ,  H04W4/70 ,  H04W76/14 ,  H04W76/23

Abstract: A mobile communication system supports D2D communication being direct terminal-to-terminal communication. The mobile communication system comprises: UE 100-1 that receives a first control signal from a cellular communication network, and performs the D2D communication with UE 100-2 based on the first control signal. The UE 100-1 connects to cable communication network 40 and receives downlink user data addressed to the UE 100-2 from the cable communication network 40. The UE 100-1 performs D2D data relay of transmitting the downlink user data received from the cable communication network 40, to the UE 100-2 through the D2D communication.

Abstract translation: 移动通信系统支持作为直接终端到终端通信的D2D通信。 移动通信系统包括：UE100-1，其从蜂窝通信网络接收第一控制信号，并且基于第一控制信号执行与UE 100-2的D2D通信。 UE100-1连接到有线通信网络40，并从有线通信网络40接收寻址到UE100-2的下行用户数据.UE100-1执行D2D数据中继，发送从有线通信接收的下行用户数据 网络40通过D2D通信到UE 100-2。

公开(公告)号：US20160302124A1

公开(公告)日：2016-10-13

申请号：US15038552

申请日：2014-11-21

Applicant: KYOCERA CORPORATION

Inventor： Kugo MORITA

IPC: H04W36/18 ,  H04W16/08

CPC classification number: H04W36/18 ,  H04W16/08 ,  H04W36/165 ,  H04W52/0206 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/164

Abstract: A communication control method is used in a mobile communication system having an eNB 200-2 attempting to deactivate a cell of its own and an eNB 200-3 configured to perform cell extension for complementing the cell of the eNB 200-2. The communication control method includes the steps of: receiving by the eNB 200-2 a handover request for requesting acceptance of a UE 100-1, before deactivating the cell of its own; and transmitting a pre-handover request from the eNB 200-2 to the eNB 200-3 in response to accepting the handover request, the pre-handover request being used for requesting execution of a connection setting necessary for establishing connection with the UE 100-1.

Abstract translation: 在具有尝试去激活其自己的小区的eNB 200-2和被配置为执行用于补充eNB 200-2的小区的小区扩展的eNB 200-3的移动通信系统中使用通信控制方法。 通信控制方法包括以下步骤：在去激活其自身的小区之前，由eNB 200-2接收请求接受UE100-1的切换请求; 并且响应于接受切换请求，从eNB 200-2向eNB 200-3发送切换前请求，所述切换前请求被用于请求执行与UE 100-建立连接所必需的连接设置， 1。

公开(公告)号：US20160278155A1

公开(公告)日：2016-09-22

申请号：US15167525

申请日：2016-05-27

Applicant: KYOCERA CORPORATION

Inventor： Noriyoshi FUKUTA ,  Kugo MORITA ,  Masato FUJISHIRO

IPC: H04W76/02 ,  H04W72/04 ,  H04W52/04 ,  H04W8/00

CPC classification number: H04W76/27 ,  H04W8/005 ,  H04W48/10 ,  H04W48/12 ,  H04W52/04 ,  H04W52/367 ,  H04W52/38 ,  H04W52/383 ,  H04W72/04 ,  H04W72/042 ,  H04W72/048 ,  H04W76/10 ,  H04W76/14 ,  H04W88/06 ,  H04W88/10 ,  H04W92/18

Abstract: A mobile communication system according to an embodiment supports a cellular communication in which a data path passes through a network and a D2D communication that is a direct device-to-device communication in which a data path does not pass through the network. The mobile communication system comprises: an eNB 200 included in the network and configured to transmit D2D broadcast information; and a UE 100 configured to perform the D2D communication after receiving the D2D broadcast information from the eNB 200. The D2D broadcast information is information that enables the D2D communication even though the UE 100 is in a specific state in which a connection with the network is not established. The UE 100 performs the D2D communication in the specific state on the basis of the D2D broadcast information.

Abstract translation: 根据实施例的移动通信系统支持数据路径通过网络的蜂窝通信和作为数据路径不通过网络的直接设备到设备通信的D2D通信。 移动通信系统包括：eNB 200，被配置为发送D2D广播信息; 以及被配置为在从eNB 200接收到D2D广播信息之后执行D2D通信的UE 100.D2D广播信息是即使UE 100处于与网络的连接的特定状态的D2D通信的信息 没有建立 UE 100基于D2D广播信息，在特定状态下进行D2D通信。

公开(公告)号：US20160262174A1

公开(公告)日：2016-09-08

申请号：US15024959

申请日：2014-09-24

Applicant: KYOCERA CORPORATION

Inventor： Masato FUJISHIRO ,  Kugo MORITA

IPC: H04W72/12 ,  H04B7/04 ,  H04J11/00 ,  H04W4/02 ,  H04L12/741 ,  H04L5/06 ,  H04L12/26 ,  H04L27/34 ,  H04W72/04

CPC classification number: H04W72/1289 ,  H04B7/024 ,  H04B7/0456 ,  H04B7/0639 ,  H04B7/065 ,  H04J11/00 ,  H04J11/0053 ,  H04L5/0035 ,  H04L5/06 ,  H04L27/3494 ,  H04L43/065 ,  H04L43/0811 ,  H04L45/745 ,  H04W4/027 ,  H04W72/048 ,  H04W72/1226 ,  H04W88/12 ,  H04W88/16

Abstract: A network apparatus according to the present invention comprises: a receiver configured to receive, from a user terminal, channel state information corresponding to a channel state of a downlink signal from a cell to which the user terminal is connected, to the user terminal; a controller configured to determine transmission frequency of the channel state information; and a transmitter configured to transmit, to the user terminal, frequency information indicating the transmission frequency determined by the controller. The controller determines the transmission frequency of the user terminal on the basis of fixation information indicating that the user terminal is a fixed user terminal whose movement is restricted.

Abstract translation: 根据本发明的网络装置包括：接收机，用于从用户终端接收与用户终端所连接的小区的下行链路信号的信道状态对应的信道状态信息; 控制器，被配置为确定所述信道状态信息的传输频率; 以及发送器，被配置为向用户终端发送指示由控制器确定的发送频率的频率信息。 控制器基于指示用户终端是移动被限制的固定用户终端的固定信息来确定用户终端的传输频率。

公开(公告)号：US20160242201A1

公开(公告)日：2016-08-18

申请号：US15140139

申请日：2016-04-27

Applicant: KYOCERA CORPORATION

Inventor： Takahiro SAIWAI ,  Noriyoshi FUKUTA ,  Masato FUJISHIRO ,  Chiharu YAMAZAKI ,  Kugo MORITA

IPC: H04W72/12 ,  H04W76/02

CPC classification number: H04W72/1263 ,  H04W4/70 ,  H04W72/0446 ,  H04W76/14 ,  H04W92/18

Abstract: When a UE 100-2 (a reception-side UE) that performs D2D communication by using UL radio resource switches communication modes between cellular communication and the D2D communication, if DL subframe in which data reception of the cellular communication should be performed and the UL subframe in which data reception of the D2D communication should be performed at least partially overlap on a time axis, then the UE 100-2 performs data reception in one subframe, out of the overlapping two subframes.

Abstract translation: 当通过使用UL无线电资源来执行D2D通信的UE 100-2（接收方UE）切换蜂窝通信和D2D通信之间的通信模式时，如果应当执行蜂窝通信的数据接收的DL子帧和UL 应当在时间轴上至少部分地重叠D2D通信的数据接收的子帧，则UE 100-2在重叠的两个子帧中在一个子帧中执行数据接收。

公开(公告)号：US20160219604A1

公开(公告)日：2016-07-28

申请号：US15089940

申请日：2016-04-04

Applicant: KYOCERA CORPORATION

Inventor： Masato FUJISHIRO ,  Yushi NAGASAKA ,  Chiharu YAMAZAKI ,  Kugo MORITA ,  Fangwei TONG ,  Henry CHANG

IPC: H04W72/08 ,  H04W24/10 ,  H04W76/02 ,  H04W72/04

CPC classification number: H04W72/085 ,  H04W24/10 ,  H04W36/0061 ,  H04W36/04 ,  H04W36/08 ,  H04W36/30 ,  H04W36/38 ,  H04W72/0413 ,  H04W76/15 ,  H04W92/20

Abstract: A communication control method pertaining to an embodiment of the present invention is for controlling dual connectivity communication which uses a master base station that establishes RRC connection with a user terminal and a secondary base station that provides a supplementary wireless resource to the user terminal. The communication control method comprises: a step in which the master base station receives, from the user terminal, a measurement report which includes measurement results found for each cell in the user terminal; and a step in which the secondary base station receives, from the master base station, a supplementary request for requesting the allocation of resources to the user terminal. In the step for receiving a supplementary request, the master base station includes, in the supplementary request, measurement results for a cell of the secondary base station which is included in the measurement results, and transmits the same.

Abstract translation: 关于本发明的一个实施例的通信控制方法是用于控制双连接通信，其使用建立与用户终端的RRC连接的主基站和向用户终端提供补充无线资源的辅助基站。 通信控制方法包括：主基站从用户终端接收包括在用户终端中的每个小区找到的测量结果的测量报告的步骤; 以及辅助基站从主基站接收到向用户终端请求资源分配的补充请求的步骤。 在接收补充请求的步骤中，主基站在补充请求中包括测量结果中包含的次基站的小区的测量结果，并发送。

公开(公告)号：US20160212730A1

公开(公告)日：2016-07-21

申请号：US14914241

申请日：2014-08-25

Applicant: KYOCERA CORPORATION

Inventor： Kugo MORITA

IPC: H04W72/02 ,  H04W8/00 ,  H04W72/12 ,  H04W76/02

CPC classification number: H04W72/02 ,  H04W8/005 ,  H04W72/04 ,  H04W72/1231 ,  H04W72/1284 ,  H04W76/14 ,  H04W92/18

Abstract: A network apparatus comprises a transmitter configured to transmit a search request for a surrounding user terminal, to a plurality of user terminals; a receiver configured to receive a search result for the surrounding user terminal based on the search request; and a controller configured to determine, on the basis of the search result, a scheduling terminal that performs an assignment of a radio resource used for the D2D communication, from among the plurality of user terminals. The transmitter transmits, to a user terminal determined as the scheduling terminal, a scheduling terminal request to request that the user terminal acts as the scheduling terminal.

Abstract translation: 网络设备包括被配置为向周围用户终端发送搜索请求的发射机到多个用户终端; 接收机，被配置为基于所述搜索请求接收所述周围用户终端的搜索结果; 以及控制器，被配置为基于所述搜索结果，从所述多个用户终端中确定执行用于所述D2D通信的无线电资源的分配的调度终端。 发送方向确定为调度终端的用户终端发送请求用户终端作为调度终端的调度终端请求。

公开(公告)号：US20160212594A1

公开(公告)日：2016-07-21

申请号：US15024969

申请日：2014-09-24

Applicant: KYOCERA CORPORATION

Inventor： Kugo MORITA ,  Hiroyuki ADACHI ,  Noriyoshi FUKUTA

IPC: H04W4/06 ,  H04W52/02 ,  H04W8/00 ,  H04W4/00

CPC classification number: H04W4/06 ,  H04L12/1881 ,  H04L67/104 ,  H04W4/70 ,  H04W8/005 ,  H04W28/0215 ,  H04W52/0216 ,  H04W52/0219 ,  H04W56/0015 ,  H04W72/10 ,  H04W72/1242 ,  H04W76/14 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/164 ,  Y02D70/21

Abstract: D2D communication is appropriately controlled even in an environment in which a user terminal inside the coverage and a user terminal outside the coverage both exist. A method includes: a step of receiving, by UE 100-1 included in a plurality of UEs 100, from UE 100-n included in the plurality of UEs 100, information related to the UE 100-n; and a step of selecting, by the UE 100-1, a control user terminal for controlling D2D communication, based on the information related to the UE 100-n, from among the plurality of UEs 100.

公开(公告)号：US20160205665A1

公开(公告)日：2016-07-14

申请号：US14914377

申请日：2014-08-25

Applicant: KYOCERA CORPORATION

Inventor： Noriyoshi FUKUTA ,  Kugo MORITA

IPC: H04W72/02 ,  H04W28/26

CPC classification number: H04W72/02 ,  H04W28/26 ,  H04W92/18

Abstract: A UE 100 is a UE 100 included in a D2D group (a terminal group) including a plurality of UEs 100 (a UE 100-1 and a UE 100-2) in a mobile communication system that supports D2D communication that is direct inter-terminal communication performed within the D2D group. The UE 100 performs UE-initiated scheduling of deciding allocation radio resources that are radio resources used for the D2D communication from among target radio resources reserved in a serving cell in which the D2D group exists and a neighboring cell adjacent to the serving cell when the D2D group is detected to be in a high-speed moving state.

Abstract translation: UE 100是包括在支持D2D通信的移动通信系统中的包括多个UE 100（UE 100-1和UE 100-2）的D2D组（终端组）中的UE 100， 在D2D组内执行终端通信。 UE100在D2D组存在的服务小区中保留的目标无线资源和与服务小区相邻的相邻小区的D2D通信中使用的无线资源的UE分配无线资源进行UE发起的调度 检测到组处于高速移动状态。